26287128

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{7451}}^1$

素因数の和:7477

約数の個数: 72

約数和(自身を含む): 82828980

約数和(自身を除く): 56541852

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 7451, 14902, 22353, 29804, 44706, 52157, 59608, 67059, 89412, 104314, 134118, 156471, 178824, 208628, 268236, 312942, 365099, 417256, 469413, 536472, 625884, 730198, 938826, 1095297, 1251768, 1460396, 1877652, 2190594, 2920792, 3285891, 3755304, 4381188, 6571782, 8762376, 13143564, 26287128]

約数ペア:

[(1, 26287128), (2, 13143564), (3, 8762376), (4, 6571782), (6, 4381188), (7, 3755304), (8, 3285891), (9, 2920792), (12, 2190594), (14, 1877652), (18, 1460396), (21, 1251768), (24, 1095297), (28, 938826), (36, 730198), (42, 625884), (49, 536472), (56, 469413), (63, 417256), (72, 365099), (84, 312942), (98, 268236), (126, 208628), (147, 178824), (168, 156471), (196, 134118), (252, 104314), (294, 89412), (392, 67059), (441, 59608), (504, 52157), (588, 44706), (882, 29804), (1176, 22353), (1764, 14902), (3528, 7451)]